2² × 13 × 138241

Prime Factor Structure

Factorization String 2^2 × 13 × 138241

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 13,547,716

Proper Divisor Sum 6,359,184

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #7188523 ← → #7188541

1 2 4 13 26 52 138,241 276,482 552,964 1,797,133 3,594,266 7,188,532

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

7,188,532 3,594,266 1,797,133 5,391,400 2,695,700 1,347,850 673,925 2,021,776 1,010,888 505,444 252,722 126,361 379,084 189,542 94,771 284,314 142,157 426,472 213,236 106,618 53,309 159,928 79,964 39,982 19,991 59,974 29,987 89,962 44,981 134,944 67,472 33,736 16,868 8,434 4,217 12,652 6,326 3,163 9,490 4,745 14,236 7,118 3,559 10,678 5,339 16,018 8,009 24,028 12,014 6,007 18,022 9,011 27,034 13,517 40,552 20,276 10,138 5,069 15,208 7,604

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.